Find Cheap Flights from Billings to Denver (BIL - DEN)

Flights overview

Useful information for finding cheap flights from Billings to Denver and booking your next trip

Cheapest round-trip flights	$249	United Nonstop 2 hr Thu, Jul 30 — Sun, Aug 2	The cheapest round-trip flight from Billings to Denver is currently $249
Cheapest one-way flight	$232	Alaska 1 stop 7 hr Sat, May 30	The cheapest one-way flight from Billings to Denver is currently $232
Last-minute weekend getaway	$339	United Nonstop 2 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Billings to Denver is currently $339
Cheapest business class flights	$469	United Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7	The cheapest business class round-trip flight from Billings to Denver is currently $469

Fastest flight	1 hr 50 min	The fastest nonstop flight from Billings to Denver takes 1 hr 50 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Billings to Denver is typically January. The most expensive month to fly is typically May.

January Cheapest	Typical prices: $185–290
May Most expensive	Typical prices: $235–330

Popular airlines from Billings to Denver

United

Nonstop

from $249

Typical price: $185–305

35 weekly nonstop flights

BIL - DEN Every day
Delta

from $269

Typical price: $205–440

103 weekly connecting flights

BIL - DEN Every day
American

from $548

Typical price: $470–890

83 weekly connecting flights

BIL - DEN Every day
Alaska

from $523

Typical price: $370–810

70 weekly connecting flights

BIL - DEN Every day

Popular airports near Billings

Billings-Logan International Airport (BIL)

Billings United States 8 min 2 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 2 hr 16 min 127 mi
Yellowstone Regional Airport (COD)

Cody United States 1 hr 47 min 91 mi
Sheridan County Airport (SHR)

Sheridan United States 2 hr 8 min 101 mi

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Frequently asked questions about flying from Billings to Denver

The cheapest flights from Billings to Denver are usually in January. Typical ticket prices in January range from $185 to $290.

The cheapest round-trip flight from Billings to Denver recently found on Google Flights was with United from $249. The cheapest one-way flight was with Alaska from $232.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Billings to Denver is $249, flying from Jul 30 to Aug 2.
The cheapest Delta flight from Billings to Denver is $269, flying from Jul 2 to Jul 5.
The cheapest American flight from Billings to Denver is $548, flying from May 28 to Jun 1.
The cheapest Alaska flight from Billings to Denver is $523, flying from May 30 to Jun 1.

The cheapest round-trip flight from Billings to Denver starts at $249 from Thu, Jul 30 to Sun, Aug 2. The cheapest one-way flight starts at $232 and departs on Sat, May 30.

1 hr 50 min is the shortest flight time from Billings to Denver.

Denver’s mild summer months (Jun–Aug) are a popular time for visitors exploring the city and nearby national parks. The ski season runs through winter (Nov–Mar). Major events include the National Western Stock Show & Rodeo (Jan) and A Taste of Colorado (Sep) food and arts festival.

It's easy to use Google Flights to find the cheapest days to fly from Billings to Denver.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Billings to Denver really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Billings to Denver.

In terms of nonstop flights, United is the most popular. United offers 35 nonstop flights per week. United flies from Billings-Logan International Airport (BIL) to Denver International Airport (DEN) .

In terms of flights, Delta is the most popular. Delta offers 103 connecting flights per week. Delta flies from Billings-Logan International Airport (BIL) to Denver International Airport (DEN) .

Other popular airlines flying from Billings to Denver are:

American offers 83 connecting flights per week. American flies from Billings-Logan International Airport (BIL) to Denver International Airport (DEN) .
Alaska offers 70 connecting flights per week. Alaska flies from Billings-Logan International Airport (BIL) to Denver International Airport (DEN) .

The number of connecting flights refers to distinct flights with at least one stop between Billings and Denver.

The cheapest round-trip flight from Billings to Denver recently found on Google Flights was with United from $249. The cheapest one-way flight was with Alaska from $232.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Billings to Denver is $249, flying from Jul 30 to Aug 2.
The cheapest Delta flight from Billings to Denver is $269, flying from Jul 2 to Jul 5.
The cheapest American flight from Billings to Denver is $548, flying from May 28 to Jun 1.
The cheapest Alaska flight from Billings to Denver is $523, flying from May 30 to Jun 1.

United flies direct from Billings to Denver.

There are 35 United direct flights from Billings to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Billings and Denver at price $339 is offered by United from Sat, May 9 to Sun, May 10.

United flies direct from Billings to Denver.

There are 35 United direct flights from Billings to Denver per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Billings to Denver on a daily basis.

The cheapest direct (nonstop) round-trip flights between Billings and Denver start at $249 from Thu, Jul 30 to Sun, Aug 2 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Billings to Denver, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Billings and Denver start at $469 from Thu, Jun 4 to Sun, Jun 7 with United.

The cheapest economy class round-trip flights between Billings and Denver start at $249 from Thu, Jul 30 to Sun, Aug 2.

To book business class trips from Billings to Denver, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Billings and Denver starts at $339 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Billings and Denver at price $339 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Billings to Denver, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.